djk,
Yes, we've used pull-cord switches over here for years!.
At one time, they were the only type of switch available here and with thier original 3A rating.
These days, we rarely install them in newer houses, but we do a lot of replacements in existing installations.
There is a brand of pull-cord switch here that has a Neon indicator in the switch mechanism itself, so you can see where the end of the pull-cord is, in the dark.
They glow quite brightly too!.